Transcript This issssss….. JEOPARDY!

This issssss…..
JEOPARDY!
Today’s exciting topic: DNA Structure,
Scientists and Viruses
The genetic code in DNA depends
on the order of

A. Nucleotides

B. Pyrimidines

C. Deoxyribonucleic Acids

D. Phosphate Groups
What is this a picture of??
A. A bacteria
B. Bacteriophage
C. Transforming factor
D. Cell
Which strain of bacteria killed the
mice?

A. Live Smooth

B. Live Rough

C. Heat killed Smooth

D. Heat killed Rough
Who was the first to explore genetic
material with mouse experiments?

A. Oswald Avery

B. Fredrick Griffith

C. Chase and Hershey

D. Watson and Crick
Who first modeled the DNA
molecule?

A. Phoebus Levene

B. Fredrick Griffith

C. Erwin Chargaff

D. Watson and Crick
Who used X-ray crystallography to
discover the structure of DNA?

A. Rosalind Franklin

B. Watson and Crick

C. Erwin Chargaff

D. Oswald Avery
Which of the following is not a
characteristic of viruses?

A. Have their own Genome

B. Lack Enzymes

C. One virus can infect all cell types

D. Have a capsid
Which phase is shown below?

A. Attachment

B. Injection

C. Assembly

D. Release
What does Radioactive Phosphorus
indicate?

A. DNA

B. Protein

C. Carbohydrate

D. Lipid
What is this structure called?

A. Deoxyribose

B. Phosphate

C. Nitrogenous base

D. Nucleotide
Which of the following bases is a
pyrimidine?

A. Adenine

B. Thymine

C. Guanine

D. Deoxyribose
Which of the following is a two
ringed structure?

A. Guanine

B. Thymine

C. Deoxyribose

D. Phosphate
How many strands does DNA have?

A. 1

B. 2

C. 3

D. 4
Where does a Eukaryotic cell store
DNA?

A. Cytoplasm

B. Nucleus

C. Ribosome

D. Nuclear Membrane
What phase is shown below?

A. Attachment

B. Injection

C. Assembly

D. Release
Which DNA sequence compliments the
following:
TCAAGC?

A. AGTTCG

B. AGTTGC

C. CTGGAT

D. GACCTA
What was the conclusion Griffith
reached?

A. Smooth strain killed the mice

B. Rough strain killed the mice

C. DNA is the transforming factor

D. There is a transforming factor
In which life cycle does the virus
break out and spread?

A. Lysogenic

B. Lytic

C. Dormant

D. Mitosis
Which of the following is NOT part
of the 5 stages of viral attack?

A. Attachment

B. Breakdown

C. Replication

D. Assembly
What did Oswald Avery use in his
experiments?

A. Enzymes

B. Lipids

C. Carbohydrates

D. Sodium hydroxide
What is a prophage?

A. A bacteriophage

B. A bacteria cell

C. Phage DNA integrated into bacterial
DNA

D. Bacterial DNA
What makes up a nucleotide?

A. Phosphate, sugar and carbohydrate

B. Phosphate, sugar and nitrogenous base

C. Sugar, nitrogenous base and pyrimidines

D. Sugar, nitrogenous base and purines
What is exposed on the 5′ end of a
DNA molecule?

A. Hydroxyl group

B. Deoxyribose sugar

C. Nitrogenous base

D. Phosphate group
How many/what kind of bonds are
between Adenine and Thymine?

A. 3 hydrogen bonds

B. 2 hydrogen bonds

C. 3 peptide bonds

D. 2 peptide bonds
FINAL JEOPARDY!!

Write on sheet of paper how much your group
gambles

Put names of everyone in group and group #!

Fold and HAND IN!!

Write answer to final question on separate sheet
of paper with group # on it
Final Jeopardy:
1. Whose experiment is outlined below?
2. Label A, B, C and D with radioactivity or no radioactivity
3. What was the conclusion reached?
A
C
B
D
Final Jeopardy!!
1. Hershey and Chase!
2. A: radioactivity
B: no radioactivity
C: no radioactivity
D: radioactivity
3. DNA is the genetic material!